Red
Fe2O3/Fe3O4 Content,Min%: 95
Tinting Strength:  95~105,
Water Solube Salt,Max % :0.5,
Residue On sieve, Max % 0.5,
PH Value: 5~7,
Oil Absorption, ml/100g:15~25,
Moisture and volatiles,105,Max % :1.0